Question

the carbon cycle ensures that carbon is not lost. which is another important benefit of the carbon cycle?
o the carbon cycle helps regulate earths temperature.
o the carbon cycle ensures that living things have a continual source of hydrogen.
o the carbon cycle helps transport nutrients in bodies of water.
o the carbon cycle ensures that there is a continual supply of water.

Explanation:

The carbon cycle is crucial for life on Earth. It involves the exchange of carbon between the atmosphere, oceans, soil, and living organisms. Carbon is a key component of organic molecules essential for life. Through processes like photosynthesis and respiration, the carbon cycle ensures that living things have a continual supply of the carbon - based compounds they need for growth, reproduction, and other life - sustaining processes.

Answer:

The carbon cycle ensures that living things have a continual supply of carbon - based compounds necessary for life.